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NERC Blog

Keeping beer cold without warming the planet

This guest blog is courtesy of Efficiency Vermont and was written by Jake Marin & Ali White.

Some of our favorite Vermont products require refrigeration: craft beer, apple cider, cheese and other dairy products, and more. That refrigeration can be a significant portion of a Vermont business’s electric use, whether it’s your neighborhood convenience store, a major grocery chain, or a restaurant.

All refrigeration systems have chemicals called "refrigerants" in them. These systems are designed to hold just the right amount of refrigerant to get the job done effectively and safely. However, with wear and tear, all systems eventually leak refrigerant…

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